Set in the Unicornez dimension, the series follows Princess Rosalina Raine, a teenager from Earth who discovers her fairy powers and enrolls at Faria, a boarding school for princesses and witches. She befriends Cherry Furi, Rory Brooks, Chloe Shiva, Sabrina Sandiego, Talia Bradshaw, Zoey Ryu, and Alya Lavender, forming the "Unicornez Rainbow" with secret unicorns to battle dark magical forces, all while exploring themes such as friendship, identity, and empowerment.
